Gem Rates

Cards ranked by grading upside — PSA gem rate, raw-to-PSA-10 multiple, and probability-weighted grading ROI. Including thin, low-sale markets. Build a custom screen across every metric.

Card	Set	Raw	Gem rate	PSA 10	Multiple	Grade ROI	Pop 10	Sales 30D
Miriam#238/198Holofoil	Scarlet & Violet	$5.64	33%	$61.99	11×	-76%	1,313	3
Palafin#200/197Holofoil	Obsidian Flames	$5.28	22%	$92.06	17.4×	-76%	533	10
Lacey#172/142Holofoil	Stellar Crown	$18.23	33%	$71.29	3.9×	-76%	1,256	14
Dark Electrode#004/109Holofoil	Team Rocket Returns	$91.33	8.8%	$458	5×	-76%	29	3
Porygon2#12/641st Edition Holofoil	Neo Revelation	$99.00	2.3%	$1,819	18.4×	-77%	21	3
Moltres#149/147Holofoil	Supreme Victors	$224	2.7%	$2,618	11.7×	-77%	38	3
Bisharp#143/86Holofoil	Black Bolt	$11.96	15%	$139	11.6×	-77%	60	5
Klang#140/86Holofoil	Black Bolt	$6.18	24%	$83.11	13.4×	-77%	45	1
Allister#179/185Holofoil	Vivid Voltage	$5.61	54%	$37.08	6.6×	-77%	496	2
Jolteon Star#101/108Holofoil	Power Keepers	$2,000	3.3%	$14,404	7.2×	-77%	92	27
Giratina#010/127Holofoil	Platinum	$64.04	3.3%	$1,009	15.8×	-77%	14	4
Regidrago VSTAR#201/195Holofoil	Silver Tempest	$8.17	47%	$43.25	5.3×	-77%	218	2
Pikachu#027/111Normal	Furious Fists	$5.17	8.8%	$225	43.4×	-77%	16	1
Dragapult ex#200/167Holofoil	Twilight Masquerade	$13.55	40%	$53.27	3.9×	-77%	430	3
Infernape#003/100Holofoil	Stormfront	$21.43	7%	$330	15.4×	-77%	16	3
Ice Rider Calyrex V#163/198Holofoil	Chilling Reign	$5.13	50%	$38.96	7.6×	-77%	61	—
Pheromosa#SV5/94Holofoil	Hidden Fates Shiny Vault	$10.60	55%	$37.39	3.5×	-77%	729	4
Quaxwell#207/193Holofoil	Paldea Evolved	$10.23	18%	$116	11.3×	-77%	218	7
Amarys#170/131Holofoil	Prismatic Evolutions	$14.22	27%	$80.07	5.6×	-77%	173	1
Kieran#174/131Holofoil	Prismatic Evolutions	$19.23	29%	$76.91	4×	-77%	379	2
Lacey#175/131Holofoil	Prismatic Evolutions	$28.00	29%	$84.11	3×	-77%	506	6
Lady#208/196Holofoil	Lost Origin	$5.30	45%	$42.96	8.1×	-77%	195	1
Dragonair#075/165Normal	Expedition Base Set	$16.59	33%	$66.65	4×	-77%	56	2
Pikachu#RC7/113Holofoil	Legendary Treasures	$91.46	3.4%	$1,137	12.4×	-78%	93	15
Swadloon#088/86Holofoil	White Flare	$11.92	18%	$116	9.8×	-78%	45	3
Leon#195/185Holofoil	Vivid Voltage	$5.77	40%	$48.02	8.3×	-78%	524	2
Ultra Ball#186/172Holofoil	Brilliant Stars	$16.67	39%	$55.12	3.3×	-78%	377	5
Mt. Coronet#SV89/94Holofoil	Hidden Fates Shiny Vault	$10.27	62%	$32.59	3.2×	-78%	766	—
Clauncher#205/198Holofoil	Scarlet & Violet	$7.90	9.9%	$198	25.1×	-78%	136	5
Nidoqueen δ#007/101Holofoil	Dragon Frontiers	$30.43	7.2%	$337	11.1×	-78%	34	8
Jasmine's Gaze#245/191Holofoil	Surging Sparks	$22.38	31%	$73.58	3.3×	-78%	1,334	13
Professor's Research#084/78Holofoil	Pokémon GO	$8.99	49%	$40.14	4.5×	-78%	238	—
Swinub#107/144Normal	Skyridge	$88.74	41%	$90.13	1×	-78%	26	3
Penny#252/198Holofoil	Scarlet & Violet	$5.78	34%	$55.13	9.5×	-78%	768	6
Iron Boulder ex#217/162Holofoil	Temporal Forces	$8.40	46%	$41.91	5×	-78%	165	1
Froslass#RC8/83Holofoil	Generations	$5.42	3.7%	$497	91.6×	-78%	10	2
Teal Mask Ogerpon ex#190/167Holofoil	Twilight Masquerade	$5.48	42%	$44.31	8.1×	-78%	278	2
Rayquaza ex#102/107Holofoil	Deoxys	$999	3.1%	$7,437	7.4×	-78%	41	10
Basic Water Energy#279/193Holofoil	Paldea Evolved	$11.32	53%	$37.46	3.3×	-78%	209	—
Fezandipiti ex#084/64Holofoil	Shrouded Fable	$11.87	55%	$36.09	3×	-78%	326	—
Fire Energy#284/264Holofoil	Fusion Strike	$5.48	43%	$43.08	7.9×	-78%	278	—
Ultra Ball#122/116Holofoil	Plasma Freeze	$790	11%	$1,773	2.2×	-79%	23	2
Basic Metal Energy#099/64Holofoil	Shrouded Fable	$34.29	48%	$51.03	1.5×	-79%	82	—
Mabosstiff#218/198Holofoil	Scarlet & Violet	$8.36	16%	$118	14.2×	-79%	124	2
Metal Energy#95/95Holofoil	Call of Legends	$50.99	9.1%	$306	6×	-79%	14	—
Alakazam#002/123Holofoil	Mysterious Treasures	$60.86	2.3%	$1,324	21.8×	-79%	11	10
Jolteon ex#109/113Holofoil	Delta Species	$210	4.7%	$1,303	6.2×	-79%	47	5
Lampent#102/86Holofoil	White Flare	$17.67	16%	$132	7.5×	-79%	48	3
Poliwrath#011/115Holofoil	Unseen Forces	$30.31	8.7%	$268	8.8×	-79%	23	1
Cleffa#037/225Holofoil	SVP Black Star Promos	$8.40	4.6%	$400	47.6×	-79%	3	—